2005392477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{15373}}^1$

素因数の和:15513

約数の個数: 32

約数和(自身を含む): 3010844160

約数和(自身を除く): 1005451683

約数列:

[1, 3, 11, 33, 59, 67, 177, 201, 649, 737, 1947, 2211, 3953, 11859, 15373, 43483, 46119, 130449, 169103, 507309, 907007, 1029991, 2721021, 3089973, 9977077, 11329901, 29931231, 33989703, 60769469, 182308407, 668464159, 2005392477]

約数ペア:

[(1, 2005392477), (3, 668464159), (11, 182308407), (33, 60769469), (59, 33989703), (67, 29931231), (177, 11329901), (201, 9977077), (649, 3089973), (737, 2721021), (1947, 1029991), (2211, 907007), (3953, 507309), (11859, 169103), (15373, 130449), (43483, 46119)]